I gotten Exervo HD20 Premium EVA Foam 3/4" Thick Interlocking Floor Mats, Black, 100 sq. ft. set - items not long ago. It worked so well exactly as promoted. Excellent products. User welcoming to the level that I did not need to have to read through any details to operate. Checked the distances with other product and seems to be to be very adequate. Glad I made the purchase. I would propose this product to you.